esphome/HA device tracker

dt.yaml

esphome:
  name: esphome-web-74a0bc

esp32:
  board: esp32dev
  framework:
    type: arduino

# Enable logging
logger:
  level: VERY_VERBOSE
  logs:
    homeassistant: VERY_VERBOSE
# Enable Home Assistant API
api:

ota:

globals:
  - id: lat
    type: float
    initial_value: "51.513835"
  - id: lon
    type: float
    initial_value:  "-0.100539"
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Esphome-Web-74A0Bc"
    password: "unTnQkznz1Yu"

captive_portal:
web_server: 
  port: 80
text_sensor:
  - platform: template
    name: "Template Text Sensor"
    id: my_sensor
    lambda: |-
        return { to_string(id(lat)) + " , " + to_string(id(lon)) };

    on_value:
      - lambda: |-
            id(lon) += 0.1;
            id(lat) += 0.01;
      - homeassistant.service:
          service: device_tracker.see

          data: 
            dev_id: 'device_tracker.test_tracker5'
          data_template:
            gps: '[ {{ myvar }} ]'
          variables:
            myvar: |-
              return id(my_sensor).state;
      - logger.log: "update value"
    update_interval: 10s

       
switch:
  - platform: restart
    name: "restart"